Supplier Page from Thermo Fisher Scientific for Scandium, AAS standard solution, Specpure:r, Sc 1000µg/mL
Antimony, plasma standard solution, Specpure:r, Sb 10,000µg/mL from Thermo Fisher Scientific
Barium, plasma standard solution, Specpure:r, Ba 1000µg/mL from Thermo Fisher Scientific
Germanium, plasma standard solution, Specpure:r, Ge 1000µg/mL from Thermo Fisher Scientific
Potassium hydrogen phthalate, ACS reagent, acidimetric standard from Thermo Fisher Scientific